[INFO] cloning repository https://github.com/Braden-Griebel/teensygrad [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Braden-Griebel/teensygrad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBraden-Griebel%2Fteensygrad", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBraden-Griebel%2Fteensygrad'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a869027a1f38c9c5163ffeb55c7e2d4e5d387a71 [INFO] building Braden-Griebel/teensygrad against try#23647e694de8d0904848ad068b2e0ec2dd098c37+target=wasm32-wasip1 for pr-149868 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBraden-Griebel%2Fteensygrad" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Braden-Griebel/teensygrad [INFO] finished tweaking git repo https://github.com/Braden-Griebel/teensygrad [INFO] tweaked toml for git repo https://github.com/Braden-Griebel/teensygrad written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Braden-Griebel/teensygrad on toolchain 23647e694de8d0904848ad068b2e0ec2dd098c37 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Braden-Griebel/teensygrad already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89d4140a301b92deee09fc1f6380fe836b23082288d627ac1dbf8e77145d9823 [INFO] running `Command { std: "docker" "start" "-a" "89d4140a301b92deee09fc1f6380fe836b23082288d627ac1dbf8e77145d9823", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89d4140a301b92deee09fc1f6380fe836b23082288d627ac1dbf8e77145d9823", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89d4140a301b92deee09fc1f6380fe836b23082288d627ac1dbf8e77145d9823", kill_on_drop: false }` [INFO] [stdout] 89d4140a301b92deee09fc1f6380fe836b23082288d627ac1dbf8e77145d9823 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }` [INFO] [stdout] 739600a852f22be37ba6e169128e718da151b006e09c7204d96c86c7b7063677 [INFO] running `Command { std: "docker" "start" "-a" "739600a852f22be37ba6e169128e718da151b006e09c7204d96c86c7b7063677", kill_on_drop: false }` [INFO] [stderr] Compiling pyo3-build-config v0.22.6 [INFO] [stderr] Compiling bytemuck v1.23.0 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling wide v0.7.32 [INFO] [stderr] Compiling unindent v0.2.4 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling pyo3-macros-backend v0.22.6 [INFO] [stderr] Compiling pyo3-ffi v0.22.6 [INFO] [stderr] Compiling pyo3 v0.22.6 [INFO] [stderr] Compiling simba v0.9.0 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Compiling nalgebra v0.33.2 [INFO] [stderr] Compiling pyo3-macros v0.22.6 [INFO] [stderr] Compiling teensygrad v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `inner` is never read [INFO] [stdout] --> src/autograd/tensor.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Tensor { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 11 | inner: Arc>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `op`, `value`, `grad`, and `predecessors` are never read [INFO] [stdout] --> src/autograd/tensor.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | struct InnerTensor { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 16 | /// The operation which created the Tensor [INFO] [stdout] 17 | op: Operation, [INFO] [stdout] | ^^ [INFO] [stdout] 18 | /// The value contained in the Tensor [INFO] [stdout] 19 | value: DMatrix, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 20 | /// The gradient of the Tensor [INFO] [stdout] 21 | grad: DMatrix, [INFO] [stdout] | ^^^^ [INFO] [stdout] 22 | /// The predecessors of the Tensor (Tensors involved in the calculation creating this tensor) [INFO] [stdout] 23 | predecessors: TensorPredecessor, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `backwards` is never used [INFO] [stdout] --> src/autograd/tensor.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl InnerTensor{ [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 27 | /// Calculate the gradient of the Tensor during backpropagation [INFO] [stdout] 28 | fn backwards(){ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `None`, `One`, and `Two` are never constructed [INFO] [stdout] --> src/autograd/tensor.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 33 | enum TensorPredecessor { [INFO] [stdout] | ----------------- variants in this enum [INFO] [stdout] 34 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] 35 | One(Arc>), [INFO] [stdout] | ^^^ [INFO] [stdout] 36 | Two{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Add`, `Sub`, `Sum`, `Pow`, and `MatMul` are never constructed [INFO] [stdout] --> src/autograd/tensor.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 43 | enum Operation { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 44 | Add, [INFO] [stdout] | ^^^ [INFO] [stdout] 45 | Sub, [INFO] [stdout] | ^^^ [INFO] [stdout] 46 | Sum(Axis), [INFO] [stdout] | ^^^ [INFO] [stdout] 47 | Pow(f64), [INFO] [stdout] | ^^^ [INFO] [stdout] 48 | MatMul, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Row` and `Col` are never constructed [INFO] [stdout] --> src/autograd/tensor.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 52 | enum Axis { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 53 | Row, [INFO] [stdout] | ^^^ [INFO] [stdout] 54 | Col, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `rust-lld` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "rust-lld" "-flavor" "wasm" "--export" "PyInit__core" "-z" "stack-size=1048576" "--stack-first" "--no-demangle" "<2 object files omitted>" "/lib/rustlib/wasm32-wasip1/lib/libpanic_abort-*.rlib" "/opt/rustwide/target/wasm32-wasip1/debug/deps/{libnalgebra-2eb43a21f2885625,libmatrixmultiply-f717ba27e298ab66,librawpointer-bdc2b0e64d56f44e,libnum_rational-9cbe5b54561db53d,libnum_integer-1cba6a3b8cd977fc,libtypenum-4da84aea010a8886,libsimba-a2534acbec266dca,libwide-1268cfcbc2167710,libsafe_arch-a8b75c7fd744d2ab,libbytemuck-56ed01f62ad2f976,libnum_complex-96f801127bb34bc4,libapprox-4e5dfcfebf90e87e,libnum_traits-4ceb4b1698c6e4f3,libpyo3-4485b5802ddd69cb,libcfg_if-50b02a9e3502ecf2,libmemoffset-633f7fe4851d82f1,libonce_cell-bcd15b06b8f373b9,libpyo3_ffi-037f66bed79c6f7c,liblibc-a00379b8cf0dfb91,libunindent-f3ba1184db1bfb23}.rlib" "/lib/rustlib/wasm32-wasip1/lib/{libstd-*,libwasi-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*}.rlib" "-l" "c" "/lib/rustlib/wasm32-wasip1/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/lib/rustlib/wasm32-wasip1/lib/self-contained" "-o" "/opt/rustwide/target/wasm32-wasip1/debug/deps/_core.wasm" "--gc-sections" "--no-entry" "-O0" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: PyBytes_AsString [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: PyBytes_Size [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: PyUnicode_AsEncodedString [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: PyUnicode_AsUTF8String [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: Py_IncRef [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: Py_IncRef [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: Py_IncRef [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: Py_IncRef [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: Py_IncRef [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: Py_IncRef [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: PyObject_Repr [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: PyObject_Str [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: Py_DecRef [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: Py_DecRef [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: Py_DecRef [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: Py_DecRef [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: Py_DecRef [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: Py_DecRef [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: Py_DecRef [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libpyo3-4485b5802ddd69cb.rlib(pyo3-4485b5802ddd69cb.pyo3.46f8b156213be784-cgu.00.rcgu.o): undefined symbol: Py_DecRef [INFO] [stdout] rust-lld: error: too many errors emitted, stopping now (use -error-limit=0 to see all errors) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `teensygrad` (lib) due to 1 previous error; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "739600a852f22be37ba6e169128e718da151b006e09c7204d96c86c7b7063677", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "739600a852f22be37ba6e169128e718da151b006e09c7204d96c86c7b7063677", kill_on_drop: false }` [INFO] [stdout] 739600a852f22be37ba6e169128e718da151b006e09c7204d96c86c7b7063677